53862872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 78847528

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 31, 38, 46, 56, 62, 71, 76, 92, 124, 133, 142, 152, 161, 184, 217, 248, 266, 284, 322, 434, 437, 497, 532, 568, 589, 644, 713, 868, 874, 994, 1064, 1178, 1288, 1349, 1426, 1633, 1736, 1748, 1988, 2201, 2356, 2698, 2852, 3059, 3266, 3496, 3976, 4123, 4402, 4712, 4991, 5396, 5704, 6118, 6532, 8246, 8804, 9443, 9982, 10792, 11431, 12236, 13064, 13547, 15407, 16492, 17608, 18886, 19964, 22862, 24472, 27094, 30814, 31027, 32984, 37772, 39928, 41819, 45724, 50623, 54188, 61628, 62054, 75544, 83638, 91448, 94829, 101246, 108376, 123256, 124108, 167276, 189658, 202492, 217189, 248216, 292733, 334552, 354361, 379316, 404984, 434378, 585466, 708722, 758632, 868756, 961837, 1170932, 1417444, 1737512, 1923674, 2341864, 2834888, 3847348, 6732859, 7694696, 13465718, 26931436, 53862872]

約数ペア:

[(1, 53862872), (2, 26931436), (4, 13465718), (7, 7694696), (8, 6732859), (14, 3847348), (19, 2834888), (23, 2341864), (28, 1923674), (31, 1737512), (38, 1417444), (46, 1170932), (56, 961837), (62, 868756), (71, 758632), (76, 708722), (92, 585466), (124, 434378), (133, 404984), (142, 379316), (152, 354361), (161, 334552), (184, 292733), (217, 248216), (248, 217189), (266, 202492), (284, 189658), (322, 167276), (434, 124108), (437, 123256), (497, 108376), (532, 101246), (568, 94829), (589, 91448), (644, 83638), (713, 75544), (868, 62054), (874, 61628), (994, 54188), (1064, 50623), (1178, 45724), (1288, 41819), (1349, 39928), (1426, 37772), (1633, 32984), (1736, 31027), (1748, 30814), (1988, 27094), (2201, 24472), (2356, 22862), (2698, 19964), (2852, 18886), (3059, 17608), (3266, 16492), (3496, 15407), (3976, 13547), (4123, 13064), (4402, 12236), (4712, 11431), (4991, 10792), (5396, 9982), (5704, 9443), (6118, 8804), (6532, 8246)]